Sonochemical synthesis of high-performance MgCo2O4 nanostructures as cathode material for the assembly of hybrid supercapacitor

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 103, P. 12 - 22

Published: Jan. 16, 2025

Language: Английский

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Synthesis of Zn-Cu-Mn ternary metal oxide nanosheets via an integrated approach for high performance hybrid supercapacitors

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160337 - 160337

Published: Feb. 1, 2025

Language: Английский

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Unleashing the potential of binder-free manganese cobalt oxide films for high performance asymmetric supercapacitor application

Materials Science in Semiconductor Processing, Journal Year: 2025, Volume and Issue: 190, P. 109328 - 109328

Published: Jan. 29, 2025

Language: Английский

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Design and synthesis of nickel-cobalt-aluminum hydroxide battery electrode materials for high-performance hybrid supercapacitors

Journal of Power Sources, Journal Year: 2025, Volume and Issue: 632, P. 236370 - 236370

Published: Feb. 3, 2025

Language: Английский

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In-situ synthesis of 1,2,3,4-Butanetetracarboxylic acid-modified CoMOF electrode materials for high-performance hybrid supercapacitors

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2025, Volume and Issue: unknown, P. 136406 - 136406

Published: Feb. 1, 2025

Language: Английский

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Electrochemical Analysis of Solvothermally Synthesized MoS2 Nanostructures for High Performance Supercapacitor

Vacuum, Journal Year: 2025, Volume and Issue: unknown, P. 114265 - 114265

Published: March 1, 2025

Language: Английский

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Role of samarium doping in ZnSe electrode material with increased electrocapacitive properties for supercapacitor energy storage applications

Inorganic Chemistry Communications, Journal Year: 2024, Volume and Issue: unknown, P. 113681 - 113681

Published: Dec. 1, 2024

Language: Английский

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Morphological and surface chemical composition disorder induced efficient oxygen evolution and supercapacitor processes into Co3O4 nanostructures

Journal of Physics and Chemistry of Solids, Journal Year: 2025, Volume and Issue: unknown, P. 112577 - 112577

Published: Jan. 1, 2025

Language: Английский

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Surface Sulfurization and Self‐Reconstruction Strategy for Decorating Carbon Nanofibers to Fabricate Sheet‐Like NiCo2S4 Grown on Ni3S2 Electrode

Batteries & Supercaps, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 22, 2025

Abstract In this study, transition metal sulfide‐based binder‐free hybrid electrodes were grown in‐situ on Ni foam using hydrothermal method. However, it still remains a challenge for designing heterostructure with sufficient electroactive sites to improve electrochemical performance. Herein, effects of CNF@NSNCS composites investigated developing high‐performance, low‐cost supercapacitors. By avoiding the use additive binding polymers, purity was enhanced, resulting in excellent behavior. The prepared composite electrode exhibited an ultrahigh specific capacitance 2739 F/g at current density 1 A/g, superior retention charge‐discharge cycle stability 100 % over continuous 14,000 cycles 10 A/g. Furthermore, asymmetric supercapacitor (ASC) assembled as positive and Activated carbon (AC) negative electrode. devices demonstrated performance, delivering high energy 77.5 Wh/kg power 748.4 W/kg. This work may contribute advancing development low‐cost, high‐performance storage applications next generation portable electronic devices.

Language: Английский

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Conferring improved specific capacity and stability in heterostructures by built-in electric field as battery-type electrodes for hybrid supercapacitors

Journal of Power Sources, Journal Year: 2025, Volume and Issue: 632, P. 236303 - 236303

Published: Jan. 31, 2025

Language: Английский

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